Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: MONRGAXARS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
770-207 A Monroe GA 4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 438      
770-266 A Monroe GA 4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 438      
770-266 0 Monroe GA 4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 438      
770-266 1 Monroe GA 4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 438      
770-266 2 Monroe GA 4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 438      
770-266 4 Monroe GA 4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 438      
770-266 5 Monroe GA 4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 438      
770-266 6 Monroe GA 4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 438      
770-266 7 Monroe GA 4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 438      
770-267 A Monroe GA 4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 438      

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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